LM4050BEM3X-8.2/NOPB

Product Overview

Category

The LM4050BEM3X-8.2/NOPB belongs to the category of voltage references.

Use

This product is commonly used in electronic circuits to provide a stable and accurate voltage reference.

Characteristics

• The LM4050BEM3X-8.2/NOPB offers a precise output voltage of 8.2 volts.
• It has a low temperature coefficient, ensuring stability over a wide range of temperatures.
• This voltage reference has a low dropout voltage, making it suitable for low-power applications.
• It exhibits excellent line and load regulation characteristics, maintaining a consistent output voltage even with varying input conditions.

Package

The LM4050BEM3X-8.2/NOPB comes in a small SOT-23 package, which is widely used in surface-mount applications.

Essence

The essence of this product lies in its ability to provide a reliable and accurate voltage reference, ensuring the proper functioning of electronic circuits.

Packaging/Quantity

The LM4050BEM3X-8.2/NOPB is typically packaged in reels or tape and reel packaging, containing a specific quantity of units per reel.

Specifications

• Output Voltage: 8.2 volts
• Temperature Coefficient: ±50 ppm/°C
• Dropout Voltage: 200 mV (typical)
• Line Regulation: ±0.1% (typical)
• Load Regulation: ±0.2% (typical)
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage Range: 2.7V to 10V
• Quiescent Current: 60 µA (typical)

Detailed Pin Configuration

The LM4050BEM3X-8.2/NOPB has three pins:

1. VOUT: Output pin, provides the stable 8.2V reference voltage.
2. GND: Ground pin, connected to the common ground of the circuit.
3. VIN: Input pin, receives the supply voltage for the voltage reference.

Functional Features

• Precise and stable output voltage of 8.2 volts.
• Low temperature coefficient ensures stability over a wide temperature range.
• Low dropout voltage allows for efficient operation in low-power applications.
• Excellent line and load regulation characteristics maintain a consistent output voltage under varying conditions.

Advantages and Disadvantages

Advantages

• Accurate and reliable voltage reference.
• Stable performance over a wide temperature range.
• Low dropout voltage for efficient power usage.
• Small package size suitable for surface-mount applications.

Disadvantages

• Limited output voltage options (specifically 8.2 volts in this case).
• Not suitable for high-power applications due to its low current capability.

Working Principles

The LM4050BEM3X-8.2/NOPB utilizes bandgap voltage reference technology to generate a precise and stable output voltage. It compensates for temperature variations by employing a temperature-compensated design, ensuring accurate voltage output across a wide temperature range. The device regulates the input voltage to provide a constant and reliable 8.2-volt reference.

Detailed Application Field Plans

The LM4050BEM3X-8.2/NOPB finds application in various electronic systems where a stable and accurate voltage reference is required. Some potential application fields include:

1. Precision analog circuits
2. Data acquisition systems
3. Battery-powered devices
4. Industrial control systems
5. Test and measurement equipment

Detailed and Complete Alternative Models

1. LM4040BIM3-8.2/NOPB: This model offers similar specifications and pin configuration but comes in a different package (SOT-23).
2. LT1236CIS8-8.2/NOPB: This alternative model provides an 8.2-volt output voltage with improved temperature stability and lower dropout voltage.
3. MAX6126AASA25+: This model offers a higher output voltage of 8.25 volts and superior line and load regulation characteristics.

These alternative models can be considered based on specific application requirements and desired performance parameters.

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